CN218707975U - Uncoiling and feeding structure - Google Patents

Abstract

The utility model provides an uncoiling and feeding structure, which comprises a rotating disc, wherein the front surface of the rotating disc is movably connected with a threaded rod, both ends of the surface of the threaded rod are both in threaded connection with a threaded sleeve, and the periphery of the surface of the threaded sleeve is movably connected with movable plates; the utility model discloses a set up the thread bush, the fly leaf, first movable rod, second movable rod and rocker, the drum that can establish thread rod surface cover has been played and has been carried out the tensioning operation, the head rod drives two thread bushes to the intermediate motion, the thread bush drives the all around motion of fly leaf to the threaded rod through first movable rod and second movable rod when to the intermediate motion, the condition of coming loose easily appears when following the paying out machine rotation because the copper line on the drum, thereby lead to the unwrapping wire too much easily, make the last line process resistance increase of copper line, the process of going on the production line of copper line is smooth and easy inadequately, and then cause the production efficiency reduction of copper cable, inconvenient scheduling problem has been brought for the user.

Description

Uncoiling and feeding structure

Technical Field

The utility model belongs to open a book the online field, specifically speaking is a copper cable termination, can be at the smooth and easy line of going on of rotation state, the rotatory silk thread that causes twists reverse when preventing to go on the line.

Background

The cable is the optical cable, the general name of article such as cable, the usage of cable has a lot of, mainly used control installation, connecting device, multiple action such as power transmission, the copper line is a metal conducting material, electric conductive property is good, the cable is mostly made with the copper line, need use the paying out machine to carry out the operation of going on the line in the copper cable production process, the operation of going on the line is carried out to the copper line and is generally overlapped the drum that has rolled up the copper line on the paying out machine, pay off the operation of going on the line through the rotation of paying out machine, along with the rotation of paying out machine, copper line on the drum can be collapsed gradually, because the copper line on the drum appears the condition of collapsing easily when following the rotation of paying out machine, thereby lead to the unwrapping wire too much easily, make the resistance of the process of going on the line of copper line increase, the process of going on the line of copper line is smooth and easy, and then cause the production efficiency reduction of copper cable, inconvenience has been brought for the user.

To summer up, consequently the utility model provides an open a book structure of going up to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an open a book structure of going up to solve among the prior art because the copper line on the drum appears the condition that collapses easily when following the paying out machine rotation, thereby lead to the unwrapping wire too much easily, make the increase of the on-line process resistance of copper line, the on-line process of copper line is smooth and easy inadequately, and then causes the production efficiency reduction of copper cable, has brought inconvenient scheduling problem for the user.

The uncoiling and feeding structure comprises a rotating disc, a threaded rod is movably connected to the front of the rotating disc, a threaded sleeve is connected to the two ends of the surface of the threaded rod in a threaded manner, a movable plate is movably connected to the periphery of the surface of the threaded sleeve in a surrounding manner, a first movable rod is movably connected to the front end of the bottom of the movable plate through a bearing, one end, away from the movable plate, of the first movable rod is movably connected with the rear end of the threaded sleeve through a bearing, a second movable rod is movably connected to the rear end of the bottom of the movable plate through a bearing, one end, away from the movable plate, of the second movable rod is movably connected with the front end of the movable plate through a bearing, the threaded sleeve is movably connected with the rear end of the threaded rod, a first connecting rod is fixedly connected with one end of the first connecting rod, a rocker is fixedly connected with the back of the rotating disc, a telescopic box is movably connected with a telescopic plate, the top of the telescopic plate extends to the outside of the rotating disc and is slidably connected with the inner cavity of the telescopic plate, and a roller is arranged at the top of the rotating disc.

Preferably, the one end that the expansion plate is located the outside of flexible box has the second connecting rod through bearing swing joint, the one end and the running roller fixed connection of expansion plate are kept away from to the second connecting rod.

Preferably, the periphery of the front surface of the rotating disc is provided with sliding grooves, and the back surface of the movable plate is fixedly connected with a sliding block.

Preferably, the limiting grooves are formed in the two sides of the inner cavity of the telescopic box, and the limiting blocks are fixedly connected to the two sides of the telescopic plate.

Preferably, the sliding block extends to the inner cavity of the sliding groove and is in sliding connection with the inner cavity of the sliding groove, and the limiting block extends to the inner cavity of the limiting groove and is in sliding connection with the inner cavity of the limiting groove.

Preferably, the two sides of the bottom of the inner cavity of the telescopic box are fixedly connected with return springs, and the tops of the return springs are fixedly connected with the telescopic plate.

Preferably, the threads at the two ends of the surface of the threaded rod are reversely arranged, and the first movable rod is movably connected with the second movable rod through a movable pin.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a set up rolling disc and threaded rod, played the effect that can carry out the operation of going on the line in the copper cable production process, with the cable drum cover on the surface of threaded rod, thereby the threaded rod is followed the rolling disc and is rotated and can be carried out the unwrapping wire operation to the copper line on the drum.

2. The utility model discloses a set up the thread bush, the fly leaf, first movable rod, second movable rod and rocker, played the drum that can establish thread rod surface cover and carried out the tensioning operation, the head rod drives two thread bushes to the intermediate motion, the thread bush drives the motion all around of fly leaf to the threaded rod through first movable rod and second movable rod when to the intermediate motion, thereby carry out the tensioning to the drum, prevent that the copper line from appearing loosing in the unwrapping wire in-process and collapsing and leading to going up the line unsmooth condition emergence, thereby influence the production of copper cable.

3. The utility model discloses a set up flexible box, expansion plate and running roller, played the drum that can establish threaded rod surface cover and compressed tightly the operation, prevented that the condition that the line dish appears collapsing from taking place at unwrapping wire process central line.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the rotary disk and the threaded rod according to the present invention;

fig. 3 is a schematic view of the connection structure of the first movable rod and the threaded sleeve of the present invention;

FIG. 4 is a schematic view of the structure of the expansion plate of the present invention in a partial cross section;

fig. 5 is a schematic diagram of a partial enlarged structure at a in fig. 1 according to the present invention.

In the figure:

1. rotating the disc; 2. a threaded rod; 3. a threaded sleeve; 4. a movable plate; 5. a first movable bar; 6. a second movable bar; 7. a first connecting rod; 8. a rocker; 9. a telescopic box; 10. a retractable plate; 11. a roller; 12. a second connecting rod; 13. a chute; 14. a slider; 15. a limiting groove; 16. a limiting block; 17. a return spring.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1-5, the utility model provides an open a book structure of going on a production line, including rolling disc 1, the positive swing joint of rolling disc 1 has threaded rod 2, the equal threaded connection in both ends on threaded rod 2 surface has thread bush 3, equal swing joint all around on thread bush 3 surface has fly leaf 4, the front end of fly leaf 4 bottom has first movable rod 5 through bearing swing joint, bearing and rear end thread bush 3 swing joint are passed through to the one end that fly leaf 4 was kept away from to first movable rod 5, the rear end of fly leaf 4 bottom has second movable rod 6 through bearing swing joint, the one end that fly leaf 4 was kept away from to second movable rod 6 passes through bearing and front end thread bush 3 swing joint, the rear end fixedly connected with head rod 7 of threaded rod 2, the one end that threaded rod 2 was kept away from to head rod 7 passes through bearing and rolling disc 1 swing joint, the one end fixedly connected with rocker 8 of head rod 7 is kept away from to threaded rod 2, the back fixedly connected with flexible box 9 of rolling disc 1, the inner chamber swing joint of flexible box 9 has flexible board 10, the top of flexible board 10 extends to the outside of rolling disc 1 and is provided with running roller 11.

As an embodiment of the utility model, the one end that expansion plate 10 is located the outside of flexible box 9 has second connecting rod 12 through bearing swing joint, and the one end and running roller 11 fixed connection of expansion plate 10 are kept away from to second connecting rod 12, through setting up second connecting rod 12, have played and to have driven running roller 11 and carry out the pivoted effect, drive running roller 11 rotation and compress tightly the operation to it at the in-process copper line of unwrapping wire.

As an embodiment of the utility model, the spout 13 has all been seted up around the front of rolling disc 1, and the back fixedly connected with slider 14 of fly leaf 4 through setting up spout 13 and slider 14, has played and to have carried out spacing effect to the movement track of fly leaf 4 to prevent that fly leaf 4 from taking place the skew in position when the displacement.

As an embodiment of the utility model, spacing groove 15 has all been seted up to the both sides of the 9 inner chambers of flexible box, and the equal fixedly connected with stopper 16 in both sides of expansion plate 10 through setting up spacing groove 15 and stopper 16, has played and to have carried out spacing effect to the movement track of expansion plate 10 to prevent that expansion plate 10 from the offset takes place in the position when the displacement.

As an embodiment of the present invention, the sliding block 14 extends to the inner cavity of the sliding groove 13 and is slidably connected to the inner cavity of the sliding groove 13, and the limiting block 16 extends to the inner cavity of the limiting groove 15 and is slidably connected to the inner cavity of the limiting groove 15.

As an embodiment of the utility model, the equal fixedly connected with reset spring 17 in both sides of 9 inner chamber bottoms of flexible box, reset spring 17's top and expansion plate 10 fixed connection through setting up reset spring 17, have played the effect that reset spring 17's elasticity that resets can drive expansion plate 10 and reset.

As an embodiment of the present invention, the threads at the two ends of the surface of the threaded rod 2 are reversely arranged, and the first movable rod 5 and the second movable rod 6 are movably connected through a movable pin.

The specific working principle is as follows:

firstly, a rotating disc 1 is connected with a pay-off machine, so that the pay-off machine can drive the rotating disc 1 to rotate, then a copper coil is sleeved on the surface of a movable plate 4, then a rocker 8 is rotated, the rocker 8 rotates forwards to drive two threaded sleeves 3 to displace towards the center of a threaded rod 2, the threaded sleeves 3 drive a first movable rod 5 and a second movable rod 6 to displace towards the periphery of the threaded rod 2 when displacing, the first movable rod 5 and the second movable rod 6 drive the movable plate 4 to displace towards the periphery of the threaded rod 2 when displacing, so that the movable plate 4 is tightly attached to the copper coil, the copper coil is tensioned, then a roller 11 is pulled upwards, the roller 11 moves upwards to drive an expansion plate 10 to move upwards, so that the roller 11 is tightly attached to the outer part of the copper coil, and the expansion plate 10 drives a return spring 17 to stretch upwards to deform when moving upwards, then start the paying out machine, the paying out machine drives rolling disc 1 and rotates and carries out the unwrapping wire, production to copper cable carries out the operation of going on the line, the copper line is at the in-process of going on the line, the copper line book can dwindle gradually, reset spring 17's elasticity drives expansion plate 10 displacement downwards thereby drive running roller 11 displacement downwards, make running roller 11 can closely laminate with the copper line book and compress tightly it, it is smooth and easy to guarantee that the copper line goes on the line, prevent that the copper line from producing torsional phenomenon when rotatory, the easy condition that appears collapsing when following the paying out machine rotation because the copper line on the drum, thereby lead to the unwrapping wire too much easily, make the line process resistance increase of going on the line of copper line, the process of going on the line of copper line is smooth and easy inadequately, and then cause the production efficiency reduction of copper cable, inconvenience scheduling problem has been brought for the user.

The embodiments of the present invention have been presented for purposes of illustration and description, and while embodiments of the invention have been illustrated and described above, it is to be understood that such embodiments are exemplary and are not to be construed as limiting of the present invention, as variations, modifications, substitutions and alterations may be made by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (7)

1. Open a book structure of going up a line, including rolling disc (1), its characterized in that: the front of the rotating disc (1) is movably connected with a threaded rod (2), two ends of the surface of the threaded rod (2) are respectively in threaded connection with a threaded sleeve (3), the periphery of the surface of the threaded sleeve (3) is respectively in movable connection with a movable plate (4), the front end of the bottom of the movable plate (4) is movably connected with a first movable rod (5) through a bearing, one end of the first movable rod (5), which is far away from the movable plate (4), is movably connected with the threaded sleeve (3) through a bearing and a rear end, the rear end of the bottom of the movable plate (4) is movably connected with a second movable rod (6) through a bearing, one end of the second movable rod (6), which is far away from the movable plate (4), is movably connected with the threaded sleeve (3) through a bearing and a front end, the rear end of the threaded rod (2) is fixedly connected with a first connecting rod (7), one end of the first connecting rod (7), which is far away from the threaded rod (2) is movably connected with the rotating disc (1) through a bearing, one end of the threaded rod (2), the back of the rotating disc (1) is fixedly connected with a rotating box (9), and the top of the rotating disc (10), and the telescopic plate (10), which extends to the inner cavity of the outer part of the telescopic plate (10), and a roller (11) is arranged at the top of the rotating disc (1).

2. The unwinding and winding structure of claim 1, wherein: the one end that expansion plate (10) are located expansion box (9) outside has second connecting rod (12) through bearing swing joint, the one end and running roller (11) fixed connection of expansion plate (10) are kept away from in second connecting rod (12).

3. The unwinding and winding structure of claim 1, wherein: the periphery of the front surface of the rotating disc (1) is provided with sliding grooves (13), and the back surface of the movable plate (4) is fixedly connected with a sliding block (14).

4. The unwinding and winding structure of claim 3, wherein: limiting grooves (15) are formed in two sides of an inner cavity of the telescopic box (9), and limiting blocks (16) are fixedly connected to two sides of the telescopic plate (10).

5. The unwinding and winding structure of claim 4, wherein: the sliding block (14) extends to the inner cavity of the sliding groove (13) and is in sliding connection with the inner cavity of the sliding groove (13), and the limiting block (16) extends to the inner cavity of the limiting groove (15) and is in sliding connection with the inner cavity of the limiting groove (15).

6. The unwinding and winding structure of claim 1, wherein: the telescopic box is characterized in that two sides of the bottom of the inner cavity of the telescopic box (9) are fixedly connected with return springs (17), and the tops of the return springs (17) are fixedly connected with the telescopic plate (10).

7. The unwinding and winding structure of claim 1, wherein: the screw thread at both ends of threaded rod (2) surface sets up for the reverse, through activity round pin swing joint between first movable rod (5) and second movable rod (6).

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